A small demonstration against police brutality on Chicago's South Side devolved temporarily into a shouting match between protesters and area residents when the protesters' march passed through the city's Bridgeport neighborhood Tuesday.

The Chicago Tribune reports that about 40 demonstrators marched north on Halsted Street and chanted obscenities while they were accompanied by about 20 bicycle-riding police officers who were barricading them onto the sidewalk and keep the rally from spilling out onto the street. The protesters did not have a parade permit.